A homeowner in Mineola, Texas was dealing with a persistent refrigerant leak in their air conditioning system. Our technician performed a thorough electronic leak test to pinpoint the source of the problem. The test revealed that the evaporator coil was leaking and needed replacement.
We replaced the faulty evaporator coil with a new one. While the air handler was disassembled, our team took the opportunity to deep clean all biological growth that had accumulated inside the unit. This extra step helps improve air quality and system efficiency.
After installing the new coil, we conducted a complete pressure test to ensure there were no additional leaks in the system. We then pulled a proper vacuum on the system and added fresh refrigerant. The air conditioning unit is now working like new again, providing reliable cooling for this East Texas home.